| 摘要 |
A computer system, comprising a communication device capable of exchanging messages through a local network, such messages being exchanged according to a given network protocol; a discovery agent capable of sending a first message according to said network protocol through said communication device, said first message comprising an identification data and a first message content satisfying a second protocol, and said second protocol implying a response from another computer to said first message; an analysis agent capable of recovering a second message received in response to first message, and of extracting from said second message a second message content according to said second protocol, said second protocol implying a further response to be sent to said second message; and a controller capable of operating said discovery agent and said analysis agent over a selected period of time, while refraining the computer system from sending a response to said second message.
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